{"product_id":"ac-infinity-co2-light-sensor","title":"AC Infinity CO2 \u0026 Light Sensor","description":"\u003cp\u003eThe AC Infinity CO2 + Light Sensor is a dual-parameter environmental sensor designed exclusively for use with the Controller AI+, expanding its monitoring and automation capabilities to include carbon dioxide levels and ambient light intensity. By adding CO2 awareness to the Controller AI+ ecosystem, it enables the controller to automate fresh air exchange (FAE) with precision, running the exhaust fan only when CO2 rises above or falls below a set threshold, rather than on a fixed timer, making the system significantly more responsive and energy efficient.\u003c\/p\u003e\n\u003cp\u003eThe integrated light sensor measures ambient light intensity from 1 to 65,535 lux, providing the Controller AI+ with real-time awareness of the plant's light cycle. This enables true day\/night scheduling where devices are programmed to behave differently during lit and dark periods without relying on a separate timer, and the light reading confirms whether a connected grow light is actually on or off rather than assuming it based on a schedule. CO2 and light data are tracked and logged alongside temperature, humidity, and VPD data within the AC Infinity app for comprehensive environmental analysis across the full growing cycle.\u003c\/p\u003e\n\u003cp\u003eThe sensor body measures 3.6 × 7.2 × 1.4 cm and connects to the Controller AI+ via a 365.8 cm (12 ft) corded connection, placing the sensor precisely at canopy height or the primary monitoring zone. Note that the Controller AI+ supports a maximum of two sensors across its two sensor ports simultaneously, the current UIS 1-4 splitter is not compatible with sensor ports. This sensor is not compatible with the Controller 69 Pro or any other UIS controller; it is designed exclusively for the Controller AI+. For a grower supplementing CO2 in a sealed room, the sensor ensures the exhaust fan remains off during enrichment cycles and activates automatically when CO2 reaches the upper threshold, protecting plants and maximising CO2 use efficiency.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe width=\"1396\" height=\"785\" src=\"https:\/\/www.youtube.com\/embed\/5F1o7KN80Y4\" title=\"The Smartest CO2 Controller for Grow Tents | AC Infinity CO2 + Light Sensor\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"AC Infinity","offers":[{"title":"Default Title","offer_id":45953074331806,"sku":"819137024779","price":99.74,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/5261\/6094\/files\/AC_Infinity_CO2_Light_Sensor.png?v=1779239205","url":"https:\/\/www.hydrooasis.com.au\/products\/ac-infinity-co2-light-sensor","provider":"Hydro Oasis","version":"1.0","type":"link"}